CA2370507A1 - Composite product and manufacturing method thereof - Google Patents
Composite product and manufacturing method thereof Download PDFInfo
- Publication number
- CA2370507A1 CA2370507A1 CA002370507A CA2370507A CA2370507A1 CA 2370507 A1 CA2370507 A1 CA 2370507A1 CA 002370507 A CA002370507 A CA 002370507A CA 2370507 A CA2370507 A CA 2370507A CA 2370507 A1 CA2370507 A1 CA 2370507A1
- Authority
- CA
- Canada
- Prior art keywords
- composite product
- product according
- less
- carrier
- metal hydroxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
It is an object of the present invention to provide a composite product which is easy to manufacture, and is excellent in catalytic activities and mechanical strength. The object can be achieved by a composite product obtained by heating and drying a mixture of a carrier in powder form and a metal hydroxide in powder form or in molten form. Such a composite product can be manufactured by mixing a carrier in powder form and a metal hydroxide in powder form or in molten form, heating and wetting the mixture, and drying the mixture under a gas flow or under reduced pressure. It can be preferably used as the catalyst for the isomerization reaction of an olefin or for the oxidation reaction of alcohols.
Claims (19)
1. A composite product which is obtained by heating and drying a mixture of a carrier in powder form, and a metal hydroxide in powder form or in molten form.
2. The composite product according to claim 1, wherein the heating temperature is not less than 80 °C to less than 200°C.
3. The composite product according to claim 1, wherein the heating temperature is not less than 200°C to less than 400°C.
4. The composite product according to any of claims 1 to 3, wherein the carrier is a porous material.
5. The composite product according to claim 4, wherein the porous material is a heat resistant inorganic substance.
6. The composite product according to claim 5, wherein the heat resistant inorganic substance is silica or alumina.
7. The composite product according to any of claims 1 to 4, wherein the carrier is a carbonaceous material.
8. The composite product according to claim 7, wherein the carbonaceous material is coal, petroleum, the infusibilized product or heat-treated product after infusibilization of a synthetic pitch, or an active carbon.
9. The composite product according to any of claims 1 to 8, wherein the metal hydroxide is potassium hydroxide or sodium hydroxide.
10. The composite product according to any of claims 1 to 9, wherein the mean particle size of the carrier before mixing is 0.1 mm or less, and the mean particle size of the metal hydroxide is 1 mm or less.
11. The composite product according to any of claims 1 to 10, wherein the mixing ratio between the carrier and the metal hydrooxide is such that the metal hydroxide is mixed in an amount of 1 to 1000 parts by weight per 100 parts by weight of the carrier.
12. The composite product according to any of claims 1 to 11, wherein no peak derived from the metal hydroxide crystals is present in the X-ray diffraction intensity curve of the composite product.
13. The composite product according to any of claims 1 to 12, wherein no background peak derived from water is present in the X-ray diffraction intensity curve of the composite product.
14. The composite product according to any of claims 1 to 13, wherein the composite product is a catalyst for the isomerization reaction of an olefin.
15. The composite product according to any of claims 1 to 13, wherein the composite product is a catalyst for the oxidation reaction of alcohols.
16. A method for manufacturing a composite product, comprising the steps of mixing a carrier in powder form and a metal hydroxide in powder form, and heating and drying the resulting mixture under a gas flow or under reduced pressure.
17 . The method for manufacturing a composite product according to claim 16, wherein the gas is air or an inert gas.
18. The method for manufacturing a composite product according to claim 16 or 17, wherein the heating temperature is not less than 80 °C to less than 200 °C.
19. The method for manufacturing a composite product according to claim 16 or 17, wherein the heating temperature is not less than 200 °C to less than 400 °C.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35649/2001 | 2001-02-13 | ||
| JP2001035649 | 2001-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2370507A1 true CA2370507A1 (en) | 2002-08-13 |
| CA2370507C CA2370507C (en) | 2010-06-29 |
Family
ID=18899066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2370507A Expired - Fee Related CA2370507C (en) | 2001-02-13 | 2002-02-04 | Composite product and manufacturing method thereof |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6929787B2 (en) |
| EP (1) | EP1232788A3 (en) |
| KR (1) | KR100838549B1 (en) |
| CN (1) | CN1214860C (en) |
| AU (1) | AU778973B2 (en) |
| CA (1) | CA2370507C (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB812526A (en) * | 1957-07-15 | 1959-04-29 | Exxon Research Engineering Co | Durene dialdehyde and its preparation |
| FR2103221A5 (en) * | 1970-07-23 | 1972-04-07 | Sumitomo Chemical Co | |
| US3926855A (en) * | 1972-11-29 | 1975-12-16 | Universal Oil Prod Co | Method of catalyst manufacture |
| JPS5649617B2 (en) | 1973-03-31 | 1981-11-24 | ||
| DE2943129A1 (en) * | 1979-10-25 | 1981-05-07 | Bayer Ag, 5090 Leverkusen | ALTERNATING ISOPRENE-ETHYLENE COPOLYMERS AND A METHOD FOR THE PRODUCTION THEREOF |
| DE3863195D1 (en) * | 1987-02-16 | 1991-07-18 | Sumitomo Chemical Co | SOLID BASE, METHOD FOR THE PRODUCTION THEREOF AND THEIR APPLICATION FOR THE PRODUCTION OF OLEFINS WITH INNER DOUBLE BINDING. |
| CN1026241C (en) | 1991-04-19 | 1994-10-19 | 煤炭科学研究总院合肥研究所 | Coal-melting asphalt and preparation method thereof |
| US5659097A (en) * | 1994-01-20 | 1997-08-19 | Mitsubishi Gas Chemical Company, Inc. | Process for producing a monoalkenyl aromatic hydrocarbon compound |
| US5488024A (en) * | 1994-07-01 | 1996-01-30 | Phillips Petroleum Company | Selective acetylene hydrogenation |
| JP3317614B2 (en) * | 1995-08-30 | 2002-08-26 | 新日本石油株式会社 | Method for producing monoalkenylbenzene |
| JPH09328308A (en) * | 1996-04-10 | 1997-12-22 | Mitsubishi Chem Corp | Activated carbon, method of manufacturing the same, and capacitor using the same |
| CN1057277C (en) | 1997-11-20 | 2000-10-11 | 中国科学院山西煤炭化学研究所 | Preparation of activated carbon with high specific surface area |
-
2002
- 2002-02-02 KR KR1020020006034A patent/KR100838549B1/en not_active Expired - Fee Related
- 2002-02-04 CA CA2370507A patent/CA2370507C/en not_active Expired - Fee Related
- 2002-02-05 AU AU15427/02A patent/AU778973B2/en not_active Ceased
- 2002-02-08 CN CNB021045682A patent/CN1214860C/en not_active Expired - Fee Related
- 2002-02-12 EP EP02003048A patent/EP1232788A3/en not_active Withdrawn
- 2002-02-13 US US10/073,225 patent/US6929787B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1214860C (en) | 2005-08-17 |
| AU1542702A (en) | 2002-08-15 |
| KR20020066970A (en) | 2002-08-21 |
| EP1232788A2 (en) | 2002-08-21 |
| US6929787B2 (en) | 2005-08-16 |
| CA2370507C (en) | 2010-06-29 |
| EP1232788A3 (en) | 2003-01-29 |
| KR100838549B1 (en) | 2008-06-17 |
| AU778973B2 (en) | 2004-12-23 |
| CN1381307A (en) | 2002-11-27 |
| US20020111269A1 (en) | 2002-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140204 |